046f091e0d
This commits needs a MAJOR audit as I oftentimes just guessed which of `$hostOffset`, `$targetOffset`, or a fixed offset should be used.
22 lines
711 B
Bash
22 lines
711 B
Bash
addSGMLCatalogs () {
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if test -d $1/sgml/dtd; then
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for i in $(find $1/sgml/dtd -name docbook.cat); do
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export SGML_CATALOG_FILES="${SGML_CATALOG_FILES:+:}$i"
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done
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fi
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}
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if test -z "$sgmlHookDone"; then
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sgmlHookDone=1
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# Set http_proxy and ftp_proxy to a invalid host to prevent
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# xmllint and xsltproc from trying to download DTDs from the
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# network even when --nonet is not given. That would be impure.
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# (Note that .invalid is a reserved domain guaranteed not to
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# work.)
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export http_proxy=http://nodtd.invalid/
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export ftp_proxy=http://nodtd.invalid/
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export SGML_CATALOG_FILES
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addEnvHooks "$targetOffset" addSGMLCatalogs
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fi
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